34 lines
1.3 KiB
Ruby
34 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require 'rake_helper'
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RSpec.describe 'gitlab:generate_sample_prometheus_data rake task', :silence_stdout do
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let(:cluster) { create(:cluster, :provided_by_user, :project) }
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let(:environment) { create(:environment, project: cluster.project) }
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let(:sample_query_file) { File.join(Rails.root, Metrics::SampleMetricsService::DIRECTORY, 'test_query_result.yml') }
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let!(:metric) { create(:prometheus_metric, project: cluster.project, identifier: 'test_query_result') }
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around do |example|
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example.run
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ensure
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FileUtils.rm(sample_query_file)
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end
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it 'creates the file correctly' do
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Rake.application.rake_require 'tasks/gitlab/generate_sample_prometheus_data'
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allow(Environment).to receive(:find).and_return(environment)
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allow(environment).to receive_message_chain(:prometheus_adapter, :prometheus_client, :query_range) { sample_query_result[30] }
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run_rake_task('gitlab:generate_sample_prometheus_data', [environment.id])
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expect(File.exist?(sample_query_file)).to be true
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query_file_content = YAML.load_file(sample_query_file)
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expect(query_file_content).to eq(sample_query_result)
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end
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end
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def sample_query_result
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file = File.join(Rails.root, 'spec/fixtures/gitlab/sample_metrics', 'sample_metric_query_result.yml')
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YAML.load_file(File.expand_path(file, __dir__))
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end
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